Kanye West hit the stage on “Late Night With Jimmy Fallon” last night for a somewhat surprise performance! He was helped out by Charlie Wilson and Fallon’s house band The Roots. This was the first time be performed the new single and took the opportunity to fire shots at Kim’s ex Ray J. He opened up his verse with, “Brandy’s lil sister lame and he know it now!” Ouch. Ye will be hitting the road for his Yeezus tour soon! Watch the performance below!